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Abstract <p>The electrochemical behavior of the multicomponent layered oxide LiNi<sub>0.8</sub>Co<sub>0.15</sub>Al<sub>0.05</sub>O<sub>2</sub> in an electrolyte containing lithium oxalyl difluoroborate LiF<sub>2</sub>BC<sub>2</sub>O<sub>4</sub> as a supporting salt was studied for the first time. It was shown that the total polarization resistance in this electrolyte is noticeably lower than in an electrolyte based on LiClO<sub>4</sub> in the same solvent, which leads to an increase in the discharge capacity, especially at increased current loads.</p>

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Effect of the Composition of Lithium-Containing Electrolyte on the Electrochemical Characteristics of Layered Nickel–Cobalt–Aluminum Oxide

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2025年9月16日

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  • A. M. Skundin,
  • T. L. Kulova,
  • I. M. Gavrilin,
  • E. V. Chirkova,
  • Yu. O. Kudryashova

摘要

Abstract

The electrochemical behavior of the multicomponent layered oxide LiNi0.8Co0.15Al0.05O2 in an electrolyte containing lithium oxalyl difluoroborate LiF2BC2O4 as a supporting salt was studied for the first time. It was shown that the total polarization resistance in this electrolyte is noticeably lower than in an electrolyte based on LiClO4 in the same solvent, which leads to an increase in the discharge capacity, especially at increased current loads.